isoelectric


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isoelectric

[¦ī·sō·i′lek·trik]
(electricity)
Pertaining to a constant electric potential.
References in periodicals archive ?
Times from initiation of euthanasia to cessation of carotid pulse and irreversible isoelectric EEG (indicators of death) were measured.
Supply of reagents and consumables for electrophoretic separation of proteins in serum and urine followed by immunofixation in urine serum and isoelectric focusing of serum and CSF proteins associated with the borrowing of 2 necessary devices.
Eight millisecond subtraction was used to catch points at isoelectric level.
has provided a detailed schematic scheme explaining positive, negative and isoelectric delta waves that may help the interpreters in making more precise analysis.
When the EEG displays a continuous straight line on a monitor, known as isoelectric flat lineoften depicted theatrically in movies the patient is declared medically dead or brain dead.
The molecular weight of most of these proteins ranged from 43 to 97kDa and the isoelectric points of these proteins ranged from 5 to 9.
We describe 8 individuals with an unknown Hb variant for which the isoelectric focusing (IEF), citrate agar gel, and HPLC characteristics were suggestive for, but not definitively diagnostic of, Hb Austin.
IPm = isoelectric point of amino acid, IPi = isoelectric point of the ith amino acid in the mixture and Xi = mass or mole fraction of the r* amino acid in the mixture (Olaofe and Akintayo, 2000).
2) The QRS axis is markedly rightward: negative in lead I, positive in lead aVF, and isoelectric in lead aVR, indicating an axis in the frontal plane of +120[degrees].
GROUP I EEG Pattern--Normal EEG, GROUP II EEG Patterns-Focal/multifocal lateralisation; Positive sharp rolandic waves; Excessive sharp wave activity; Multiple polyspike pattern; Asynchronacy/high voltage delta activity and GROUP III EEG Patterns--Persistent marked voltage suppression; Burst suppression pattern; Isoelectric background pattern
Keywords: Ramie; Proteomics; Protein extraction; Two-dimensional gel electrophoresis; TCA/acetone method Abbreviations: 2-DE, two-dimensional gel electrophoresis; CHAPS, 3-[(3-cholamidopropyl) dimethylam-monio] propanesulfonic acid; DTT, dithiothreitol; IAA, Iodoacetamide; IEF, isoelectric focusing; IPG, immobilized pH gradient; PMSF, phenylmethanesulfonyl fluoride; pI, isoelectric point; Rubisco, ribulose bisphosphate carboxylase/oxygenase; SDS, sodium dodecyl sulfate; SDS-PAGE, sodium dodecyl sulfate-polyacrylamide gel electrophoresis; TCA, trichloroacetic acid.